Olive Healthcare Bello 2 User manual

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Bello2 User manual

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Table of contents
I. Product Overview
1. General Information
2. Configuration and Functions of Bello2
3. Bello2 Status
II. How to use Bello2 Device
1. Precautionary Steps
III. Customer Service
1. Troubleshooting
2. Warranty
APPENDIX
Electrical Specifications
Environmental Specifications
Safety Precautions
Marks and Symbols
Regulatory Notice

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I. Product Overview
1. General Information
Bello2 is an improved version of Bello. It provides and helps manage users’ body fat and abdominal fat index,
using Near-infrared spectroscopy (NIRS) technology. The fat value can be directly measured by having 8
wavelengths of Discrete Multi-Wavelengths Near-infrared spectroscopy (DMW-NIRS) penetrate the
measurement surface tissue and calculating the value that is reflected with Chromophore. All measurement
results can be checked and tracked in the mobile app, Bello. The CW is designed to be wireless & portable, making
it easy to take measurements. Measurements obtained using the device cannot substitute for the care of a
medical professional and cannot be used for a diagnosis.
2. Configuration and Functions of Bello2
Bello2 is an instrument for quantitative measurement of abdominal fat based on the principle of calculating
user’s fat percentage by using multi-wavelength light and analyzing bio-signals
2.1 Product configuration (Name Bello2, Model : AD725-BTWT )
Bello2 includes:
No Components Quantity Remarks
A Main Body 1EA
Dimension (W x L x H) 3.2x 1.8 x 3.6 inch
80.4 x 46.5 x 91.4 mm
Weight 93g±5g
B USB Charging
Cable
1EA
Cable Length:1m
USB Type-C
C Quick Start Guide 1EA
D Thanks letter 1EA

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2.2 Functions of Bello2

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3. Bello2 Status
Bello2 Scanning Status
Scanning Light (Blue)
Blue Scanning Light Status
Blue Light Mode Status
Scan Ready on
Scanning flash
Scan Fail on
Scan complete on
Bello2 Battery Status
Battery Light(Amber)
Amber Scanning Light Status
Amber Light Mode Status
Battery Status over 21% on
Battery Status below 21% off
Charging Light (Green)
Green Scanning Light Status
Green Light Mode Status
Charging (battery Status
over 0~99%) Flash(50%,4s)
Charging (Full-charged
battery ) off
Power Light (Amber)
Amber Scanning Light Status
Amber Light Mode Status
Device on on
Device off off

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II. How to use Bello2 Device
1. Precautionary Steps
1.1 Precautionary steps before operation
• Before operation, please make sure to familiarize yourself
with the operating method on the user manual.
• Ensure that all product components are included in the
product’s package.
• Check the charging light and use the product after sufficient
charging.
• USB port : charging function only
• If the charging cable is damaged or exposed to water, do
not connect it with the product as it may cause
technical problems.
• Please use the following specifications regarding the
adaptor :
(Direct current 5V, current 1A or more can be used)
• Please download the Bello App from the iOS/Android app
store and activate the Bello’s Bluetooth pairing mode.

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• Please ensure that your smartphone’s software version is
higher than iOS 13.0 or Android 6.0.
• Before operation, please make sure to familiarize yourself
with the operating method on the user manual.
1.2 Turning the Bello device ON or OFF
• In order to turn the device ON, press the TOP button
2 seconds.
• You will hear a “beep” sound and device will stay on for
approximately 3 minutes.
• The device will be turned off automatically if not used.
(After 3minutes)
• In order to turn the device OFF, press and hold the same
TOP button for more than 3 seconds.

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• Before scanning your belly fat, please ensure that your
abdomen hair has been removed and that your belly surface
is not wet or moist for more accurate scanning results.
• The product cannot be powered on while charging. Please
turn the product on after charging.
Customer service
1. Troubleshooting

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2. Warranty
2.1 Warranty Policy
• The warranty period of one (1) year, starts on the date of purchase as stated
on your proof-of-purchase and expires after the indicated warranty period.
• When there is a request relevant to the warranty, a prompt response of
maintenance or exchange shall occur in principle at the headquarters of
Olive Healthcare, Inc. or the place of product installation according to the
repaired parts or the processing period. (Please check the status of repair)
• Upon submitting a repair request within the warranty period, the user should
provide Olive Healthcare, Inc. with the data, video, pictures, etc. needed to
confirm any product-related technical problems.
• Please have the following information available when contacting Olive
Healthcare Inc. for efficient assistance:
• -Your product type / model number (e.g. Bello2 / AD725-BTWT)
• -Your proof-of-purchase (e.g. original invoice or cash receipt) indicating the
date of purchase, dealer name, model number of the product and serial
number; and
• -The product serial number and production date code as specified on the
product.
• Please contact us at [e-mail] or
http://www.belloeveryday.com, if you are in need of any assistance.
• In all cases, the responsibility, and rights for determination of the contents
and causes of product damage shall reside in Olive Healthcare Inc. The
determination shall be final and conclusive. The warranty excludes, or does
not apply, to the following:

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2.2 Exceptions within the warranty period
The warranty does not cover consequential damages nor compensation for
activities done by user due to user’s negligence, such as failure to carry out
operation procedures and abide by safety notes.
The warranty excludes, or does not apply, to the following:
• Damage caused by service performed by anyone located anywhere other
than Olive Healthcare’s approved customer service location. In the case of
arbitrary modifications or changes, it is hereby announced that the user shall
not be eligible to receive paid or free-of-charge repairs. Our company shall
not be responsible for the legal problems occurring due to the arbitrary
modifications or changes.
• If the defect is the result of excessive use outside the device’s intended
purpose, etc.
• If the defect is caused by abuse of the product or by environmental
conditions that are not in conformance with the guidelines mentioned in the
user manual of the product.
• Failure and/or damage caused by a natural disaster.

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Appendix
A)Electrical Specifications
Item Description
Operating voltage and power consumption
(Lab. Test at Olive Healthcare)
DC 3.3 ~ 4.2V / 0.4VA
(Battery)
Battery 3.7V, 600mA
(For battery operation)
Bluetooth Version: BLE 5.0 (1Mbps, 37 Length)
(2402~2480MHz)
Max Power EIRP 5.0 dBm
• The device will be turned off automatically if the device is not being used
for more than 3 minutes.
• Usable time upon full charging is approximately 20 hours in case of keeping
the Bello device power on.
B) Environmental Specifications
• Notes upon management and storage
- Store the product in a place free of water.
- Be cautious of the damaging effects of the atmosphere, hygiene,
temperature, humidity, ventilation, sunlight, dust, salty air, etc.
- Do not store the product at in a place with the occurrence of gas and
chemicals.
Operating condition Transport & storage conditions
Temperature -20°C ~ 55°C (-4°F ~ 131°F) -20°C ~ 60°C (-13°F ~ 96°F)
Relative humidity 15% ~ 90%
Atmospheric pressure 70kPa ~ 106kPa (Altitude: Maximum 3,000m)
When the optimal conditions of use for Bello are not met, store the device at a general temperature (20°C) for at least an hour before
use.

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C)Safety Precautions
• Do not direct your eyeballs towards, or directly stare at, the scanning light source. Damage
can be inflicted on your eyeballs from light being radiated on them.
• Do not keep or use the product near children.
- As of 2021, only those 17 years of age or older can use this device. It is strictly not allowed
to use by minors.
• Do not use the product on sensitive skin or wounds.
• Do not use the product if you have any bioabsorbable implants.
• Do not attempt to open or repair the instrument on your own. If a device fails to operate
normally, check the abnormality status of the power supply, charger, etc. and do not
arbitrarily touch it. Please request the specialists of manufacturer, importing business or
repair business for a repair after making appropriate notes.
• Do not use the product during while it is charging.
• Do not use the product if you have any implantable medical instruments (artificial cardiac
pacemaker, implantable cardiac defibrillator, implantable medical electro-stimulator,
implantable electric urination suppressor, etc..) that affect electromagnetic waves.
• Pay attention to the notes and cautions for operation as well as side effects and accidents
that can result from negligence.
D)Marks and Symbols
• The following symbols are displayed in the product’s configuration and the supplies and
package provided with the product.

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E) Regulatory Notice
(1) FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could

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void the user's authority to operate the equipment.
This equipment complies with FCC/IC RF Radiation exposure limits set forth for an uncontrolled
environment.
(2) IC (Industry Canada) Statements
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisee aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et.
(2) l'utilisateur de l'appareil doit accepter tout brouillage radio electrique subi, meme si le brouillage
est susceptible d'en compromettre le fonctionnement.
FCC and IC RF Radiation Exposure Statement: This equipment complies with FCC and IC RF Radiation
exposure limits set forth for an uncontrolled environment.
RF du FCC et IC d'exposition aux radiations: Cet équipement est conforme à l'exposition de FCC et
IC rayonnements RF limites é-tablies pour un environnement non contrôlé.
(3) CE
This device is compliant with the RED article 10.2 requirement because this device is operated at
least one Member State without infringing applicable requirements on the use of radio spectrum.
(4) IMDA

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IMDA Certification Marks